207850148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{10247}}^1$

素因数の和:10723

約数の個数: 24

約数和(自身を含む): 397704384

約数和(自身を除く): 189854236

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1844, 5071, 10142, 10247, 20284, 20494, 40988, 112717, 225434, 450868, 4723867, 9447734, 18895468, 51962537, 103925074, 207850148]

約数ペア:

[(1, 207850148), (2, 103925074), (4, 51962537), (11, 18895468), (22, 9447734), (44, 4723867), (461, 450868), (922, 225434), (1844, 112717), (5071, 40988), (10142, 20494), (10247, 20284)]